Mileage Booster™ FAQs

Mileage Booster is a product that allows SkyMiles members to increase their mileage balance by purchasing extra bonus miles with every eligible flight. Mileage Booster miles do not count toward Medallion® status qualification.

Currently Mileage Booster is offered to all SkyMiles Members traveling on a Delta marketed flight within the U.S., Puerto Rico and the U.S. Virgin Islands. Mileage Booster is offered as a Trip Extra at the time of booking, in MyTrips, and during online check-in process.

Miles can quickly add up to Award Travel. Roundtrip Award Tickets within the United States are available for as few as 25,000 miles. With over 100 SkyMiles partners, you have so many ways to get to your next Award Ticket. Visit delta.com/skymiles for a complete list of mileage-earning opportunities.